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Wilwood Dynapro 4R Rear Disc Brake Kit - 12.19 inch Rotors, 74-75 Ford Bronco SKU: 140-13664N
Wilwood Dynapro 4R Rear Disc Brake Kit - 12.19 inch Rotors, 74-75 Ford Bronco
Wilwood Dynapro 4R 12.19" Rear Disc Brakes 74-75 Bronco
Product Overview:
This group of DPL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged Billet Dynapro Lug Mount four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Requires minimum 15 inch wheel diameter. Not all 15" wheels will fit. Consult the Wheel Clearance Diagram in additional images to confirm fitment before purchasing.
Full description
This group of DPL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged Billet Dynapro Lug Mount four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Requires minimum 15 inch wheel diameter. Not all 15" wheels will fit. Consult the Wheel Clearance Diagram in additional images to confirm fitment before purchasing.
Requires minimum 15 inch wheel diameter. Not all 15" wheels will fit. Consult the Wheel Clearance Diagram in additional images to confirm fitment before purchasing.
These versions of DPL Pro-Series rear disc kits provides a complete solution for Bronco 74-75 rear axles with Big Ford New flange and bearing. (normally: OE 11 inch diameter brakes and 3300 GVW.) Forged Billet Dynapro Lug Mount four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking to compliment front big brake upgrades available for Bronco platform. The neatly hidden internal shoe system provides a clean installation with superior static holding strength for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Note: Kit may not fit all 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.
Note: Brake Kit does not include flex lines. Flex lines are necessary to complete the installation of the kit and must be ordered separately.
Note: Kit may not fit all 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.
Note: Brake Kit does not include flex lines. Flex lines are necessary to complete the installation of the kit and must be ordered separately.
- Specifications
- Fits Ford Bronco 1974-1975 Medium Duty 3300 Lbs Axle, 11" inch Drum Brakes
- Pistons: 4
- Rotor Diameter: 12.19
- Caliper Mount: Lug
- Wheel Diameter: 15
- Flange: Big Ford New Style
- Axle Offset: 2.38
Note: These kits fit LARGE BEARING ONLY. The easiest way to confirm what you have is to measure the OD of the bearing. 3 1/8" is large bearing.
Note: Brake Kit does not include flex lines. Flex lines are necessary to complete the installation of the kit and must be ordered separately.
Note: Kit may not fit all 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.
Instruction 1
California residents: Proposition 65 Warning
Q&A
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Asked by Scott, December 2, 2020
Q: I have a '74 with a 2900 lb. Ford 9 axle with Torino style ends and 10x2.5 brakes. Do you offer a kit for my axle? Description says 3300 lb. axle with 11 drums. Thanks.
⮞ 1 Answer
Answered by ☆ sales - December 2, 2020
A: The 74-75 axle has a large bearing and 3/8 retaining bolts. Start by looking at 140-13664N. Check the installation instructions for the specifics for fitment. The weight rating may be less important.
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